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338370

Pentamethylcyclopentadienylrhodium(III) chloride dimer

97%, solid

Synonym(s):

1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-, rhodium complex, Bis(dichloro(pentamethylcyclopentadienyl)rhodium), Bis(pentamethylcyclopentadienylrhodium dichloride), Dichloro(pentamethylcyclopentadienyl)rhodium(II) dimer, Tetrachlorobis(pentamethylcyclopentadienyl)dirhodium

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250 MG

$378.00

1 G

$797.30

$378.00


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About This Item

Linear Formula:
[Rh(C5Me5)Cl2]2
CAS Number:
Molecular Weight:
618.08
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:

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Product Name

Pentamethylcyclopentadienylrhodium(III) chloride dimer, 97%

Quality Level

assay

97%

form

solid

reaction suitability

core: rhodium, reaction type: C-H Activation, reagent type: catalyst
reaction type: C-Mannosylation

SMILES string

Cl[Rh]Cl.Cl[Rh]Cl.C[C]1[C](C)[C](C)[C](C)[C]1C.C[C]2[C](C)[C](C)[C](C)[C]2C

InChI

1S/2C10H15.4ClH.2Rh/c2*1-6-7(2)9(4)10(5)8(6)3;;;;;;/h2*1-5H3;4*1H;;/q;;;;;;2*+2/p-4

InChI key

QNIVKTTWBMFSBR-UHFFFAOYSA-J

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This Item
249939683132686891
assay

97%

assay

96%

assay

98%

assay

-

reaction suitability

core: rhodium, reagent type: catalyst
reaction type: C-Mannosylation, reaction type: C-H Activation

reaction suitability

core: rhodium, reagent type: catalyst

reaction suitability

core: rhodium, reaction type: Cross Couplings, reagent type: catalyst

reaction suitability

core: rhodium, reaction type: Cross Couplings, reagent type: catalyst
reaction type: C-H Activation

form

solid

form

powder

form

crystals

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Catalyst for:
  • Oxidative olefination reactions
  • C-C bond cleavage of secondary alcohols
  • Ortho C-H olefination of phenol derivatives
  • Oxidative annulation of pyridines
  • Oxidative ortho-acylation of benzamides with aldehydes via direct functionalization of the sp2 C-H bond
  • Amidation reactions
  • Reductive alkylation reactions
Pentamethylcyclopentadienylrhodium(III) chloride dimer can be used as a catalyst for:
  • Oxidative olefination reactions
  • C-C bond cleavage of secondary alcohols
  • Ortho C-H olefination of phenol derivatives
  • Oxidative annulation of pyridines
  • Oxidative ortho-acylation of benzamides with aldehydes via direct functionalization of the sp2 C-H bond
  • Amidation reactions
  • Reductive alkylation reactions

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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(?5?Pentamethylcyclopentadienyl)Rhodium and ?Iridium Compounds.
White C, et al.
Inorganic Syntheses, 29, 228-234 (2007)
Pentamethylcyclopentadienylrhodium(III) chloride dimer.
Too P C and Chiba S
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2013)
Pentamethylcyclopentadienylrhodium(III) chloride dimer.
Too P C and Chiba S
e-EROS Encyclopedia of Reagents for Organic Synthesis (2013)

Global Trade Item Number

SKUGTIN
338370-1G04061826662458
338370-250MG04061833482285

Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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